168043020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{4289}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 471350880

約数和(自身を除く): 303307860

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 653, 1306, 1959, 2612, 3265, 3918, 4289, 6530, 7836, 8578, 9795, 12867, 13060, 17156, 19590, 21445, 25734, 39180, 42890, 51468, 64335, 85780, 128670, 257340, 2800717, 5601434, 8402151, 11202868, 14003585, 16804302, 28007170, 33608604, 42010755, 56014340, 84021510, 168043020]

約数ペア:

[(1, 168043020), (2, 84021510), (3, 56014340), (4, 42010755), (5, 33608604), (6, 28007170), (10, 16804302), (12, 14003585), (15, 11202868), (20, 8402151), (30, 5601434), (60, 2800717), (653, 257340), (1306, 128670), (1959, 85780), (2612, 64335), (3265, 51468), (3918, 42890), (4289, 39180), (6530, 25734), (7836, 21445), (8578, 19590), (9795, 17156), (12867, 13060)]